package com.yunti.springboot.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.yunti.springboot.po.ElectiveSub;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface ElectiveSubMapper extends BaseMapper<ElectiveSub> {
    List<ElectiveSub> selectAll();

    int updateByPrimaryKey(ElectiveSub record);
}